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Lifesaver vs Lifeline - What's the difference?

lifesaver | lifeline |

As nouns the difference between lifesaver and lifeline

is that lifesaver is someone or something that saves lives while lifeline is a line to which a drowning or falling victim may cling to.

lifesaver

English

Noun

(en noun)
  • Someone or something that saves lives.
  • *, chapter=7
  • , title= Mr. Pratt's Patients , passage=“[…] if you call my duds a ‘livery’ again there'll be trouble. It's bad enough to go around togged out like a life saver on a drill day, but I can stand that 'cause I'm paid for it. What I won't stand is to have them togs called a livery. […]”}}
  • (figuratively) Someone or something that is very useful or helpful.
  • lifeline

    Alternative forms

    * life-line * life line

    Noun

    (en noun)
  • A line to which a drowning or falling victim may cling to.
  • A means or route for transporting indispensable supplies.
  • A source of salvation in a crisis.
  • (engineering) System or structure of vital importance to a community.
  • (nautical) On the deck of a boat, a line to which one can attach oneself to stay aboard on rough seas